After a cloudy start, sun returns; turning colder this afternoon
Mainly clear with a snow shower; not as cold late
Rises at 9:46 AM with 6:06 of sunlight, then sets at 3:52 PM
Rises at 12:50 PM with 11:33 of moolight, then sets at 12:23 AM
Dec 5, 2013; 5:00 AM ET December is a popular month to travel because of the holidays. Some of that travel is not helping the environment. Valerie Smock explains which mode of transportation is best for the Earth.